Brine Salinity Refractometer Salt Oil Well Deicing 0-280ppt w/ LED Evans Waterless Coolant Refractometer Reinheitsgebot remained in effect until

Reinheitsgebot remained in effect until 1987

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Brine Salinity Refractometer Salt Oil Well Deicing 0-280ppt w/ LED Evans Waterless Coolant Refractometer Reinheitsgebot remained in effect untilItem Description: BRS LED Portable Salinity Refractometer, 0 28% (0 280ppt) Solid Construction in a HARD PLASTIC Case, comes with a LIGHTED DAYLIGHT PLATE Perfect for Pickling Brine Solutions, Deep Hole Oil Drilling AND De Icing Equipment! Not suitable for Salt Water Aquariums! See our other Salinity Refractometers! Comes with an LED Daylight Plate to allow for readings in ANY lighted environment! Product Specs * Lighted Daylight Plate * Ranges: 0 28%